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tfluid modulation 180 phase shifted - sphere - GPU-based 3D discrete element me… |
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git clone git://src.adamsgaard.dk/sphere |
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commit 086b1f997aad6613543fe2753babbcffdf93d9b4 |
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parent 2ce72e752323c14aa76af200ce92ddf835d2b46b |
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Author: Anders Damsgaard <[email protected]> |
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Date: Tue, 27 Jan 2015 09:29:16 +0100 |
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fluid modulation 180 phase shifted |
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Diffstat: |
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M python/halfshear-darcy-stress-mod-… | 4 +++- |
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1 file changed, 3 insertions(+), 1 deletion(-) |
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diff --git a/python/halfshear-darcy-stress-mod-starter.py b/python/halfshear-da… |
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t@@ -59,7 +59,9 @@ if fluid: |
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sim.setMaxIterations(2e5) |
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sim.setPermeabilityPrefactor(k_c) |
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sim.setFluidCompressibility(1.0/K_w_sim) |
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- sim.setFluidPressureModulation(A=mod_A, f=mod_f) |
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+ # the fluid modulation should be 180 degree out of phase with the wall |
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+ # modulation |
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+ sim.setFluidPressureModulation(A=mod_A, f=mod_f, phi=numpy.pi) |
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sim.w_sigma0[0] = sigma0 |
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sim.w_m[0] = numpy.abs(sigma0*sim.L[0]*sim.L[1]/sim.g[2]) |
